Comparison of higher-order diffractions in scattering by a strip

Lesley Anne Polka, Constantine Balanis, Kefeng Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations


The authors consider the far-field scattering of a plane wave from a perfectly-conducting, finite-width, infinitely-long strip using the geometric theory of diffraction/uniform theory of diffraction (GTD/UTD) formulations for monostatic and bistatic scattering for both TE and TM polarizations. The results are compared with extended spectral theory of diffraction and moment method (MM) results to determine guidelines on the accuracy of the traditional GTD/UTD formulation.

Original languageEnglish (US)
Title of host publicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
PublisherPubl by IEEE
Number of pages4
StatePublished - 1988

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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